---
title: "Honest John Calculator - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "ゴルフコンペのルールにオネストジョンという方式があります。オネストジョンではプレー前に申告スコアを提出しなければなりません。このアプリは今のあなたに最適な申告スコア（推奨申告スコア）を算出する計算機です。この計算機で算出した申告スコアを提出すれば優勝する確率が高まります。"
---

# Honest John Calculator — Japan
> オネストジョン推奨申告スコア計算機

![Honest John Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/7e/77/80/7e7780c0-0ce3-4c19-03c5-5c35e6f4dced/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Hoshino Takuro](https://apptail.io/developer/hoshino-takuro-esid)
**Category:** Sports
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.HonestJohnCal
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.0.3 (released 2025-07-08)
**Original Release:** 2023-04-08
**Languages:** English, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id6447300033)
**AppTail Page:** [https://apptail.io/app/honest-john-calculator-DzSl/japan](https://apptail.io/app/honest-john-calculator-DzSl/japan)

## Honest John Calculator Description
ゴルフコンペのルールにオネストジョンという方式があります。オネストジョンではプレー前に申告スコアを提出しなければなりません。このアプリは今のあなたに最適な申告スコア（推奨申告スコア）を算出する計算機です。この計算機で算出した申告スコアを提出すれば優勝する確率が高まります。

## Honest John Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ee/8e/1f/ee8e1ff2-d331-5b19-310d-f0f9c58b5456/d7aba2cb-dbcc-4276-b2b4-53b9b256d76f_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2023-04-06_at_10.30.10.png/2048x2732.png)

## Honest John Calculator Rating Breakdown in Japan
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)





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## Honest John Calculator Available In
- [Japan](https://apptail.io/app/honest-john-calculator-DzSl/japan)
- [Brunei](https://apptail.io/app/honest-john-calculator-DzSl/brunei)
- [China](https://apptail.io/app/honest-john-calculator-DzSl/china)
- [Algeria](https://apptail.io/app/honest-john-calculator-DzSl/algeria)
- [Ecuador](https://apptail.io/app/honest-john-calculator-DzSl/ecuador)
- [United Kingdom](https://apptail.io/app/honest-john-calculator-DzSl/united-kingdom)
- [Indonesia](https://apptail.io/app/honest-john-calculator-DzSl/indonesia)
- [Jamaica](https://apptail.io/app/honest-john-calculator-DzSl/jamaica)
- [Kuwait](https://apptail.io/app/honest-john-calculator-DzSl/kuwait)
- [Cayman Islands](https://apptail.io/app/honest-john-calculator-DzSl/cayman-islands)
- [Madagascar](https://apptail.io/app/honest-john-calculator-DzSl/madagascar)
- [North Macedonia](https://apptail.io/app/honest-john-calculator-DzSl/north-macedonia)
- [Mexico](https://apptail.io/app/honest-john-calculator-DzSl/mexico)
- [Malaysia](https://apptail.io/app/honest-john-calculator-DzSl/malaysia)
- [Oman](https://apptail.io/app/honest-john-calculator-DzSl/oman)
- [Philippines](https://apptail.io/app/honest-john-calculator-DzSl/philippines)
- [Saudi Arabia](https://apptail.io/app/honest-john-calculator-DzSl/saudi-arabia)
- [Singapore](https://apptail.io/app/honest-john-calculator-DzSl/singapore)
- [Thailand](https://apptail.io/app/honest-john-calculator-DzSl/thailand)
- [Tunisia](https://apptail.io/app/honest-john-calculator-DzSl/tunisia)
- [Uganda](https://apptail.io/app/honest-john-calculator-DzSl/uganda)
- [United States](https://apptail.io/app/honest-john-calculator-DzSl/united-states)
- [Azerbaijan](https://apptail.io/app/honest-john-calculator-DzSl/azerbaijan)
- [Vietnam](https://apptail.io/app/honest-john-calculator-DzSl/vietnam)

---

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